For many volunteer workers and those sent overseas for a long time on business, coming home is sometimes harder than going abroad. (travelinsurancereview.net)
However, an exception applies to medical expenses incurred by volunteer workers. (thebalance.com)
Within my specific field, there aren't a lot of job openings posted and the pay isn't great (the positions tend to be within nonprofits and there are a lot of volunteer workers who do parts of this job — it's hard to compete with «free»). (careerdigital.com)